199447260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 388902180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 452, 460, 565, 678, 690, 1130, 1279, 1356, 1380, 1695, 2260, 2558, 2599, 3390, 3837, 5116, 5198, 6395, 6780, 7674, 7797, 10396, 12790, 12995, 15348, 15594, 19185, 25580, 25990, 29417, 31188, 38370, 38985, 51980, 58834, 76740, 77970, 88251, 117668, 144527, 147085, 155940, 176502, 289054, 294170, 353004, 433581, 441255, 578108, 588340, 722635, 867162, 882510, 1445270, 1734324, 1765020, 2167905, 2890540, 3324121, 4335810, 6648242, 8671620, 9972363, 13296484, 16620605, 19944726, 33241210, 39889452, 49861815, 66482420, 99723630, 199447260]

約数ペア:

[(1, 199447260), (2, 99723630), (3, 66482420), (4, 49861815), (5, 39889452), (6, 33241210), (10, 19944726), (12, 16620605), (15, 13296484), (20, 9972363), (23, 8671620), (30, 6648242), (46, 4335810), (60, 3324121), (69, 2890540), (92, 2167905), (113, 1765020), (115, 1734324), (138, 1445270), (226, 882510), (230, 867162), (276, 722635), (339, 588340), (345, 578108), (452, 441255), (460, 433581), (565, 353004), (678, 294170), (690, 289054), (1130, 176502), (1279, 155940), (1356, 147085), (1380, 144527), (1695, 117668), (2260, 88251), (2558, 77970), (2599, 76740), (3390, 58834), (3837, 51980), (5116, 38985), (5198, 38370), (6395, 31188), (6780, 29417), (7674, 25990), (7797, 25580), (10396, 19185), (12790, 15594), (12995, 15348)]